{"product_id":"arrow-pneumatics-r354i-tristar-instrument-air-regulator-1-2-npt-100-scfm-3-20-psi","title":"Arrow Pneumatics R354I Tri-Star Instrument Air Pressure Regulator — 1\/2\" NPT, 100 SCFM, 3–20 PSI","description":"\u003cp\u003eThe Arrow Pneumatics R354I is a Tri-Star series instrument-pressure air regulator engineered for precise low-pressure control at higher flow. With a 3–20 PSI adjustment range, a brass micro-finished seat, and 1\/2\" NPT ports, it delivers steady, creep-free pressure for applications flowing up to 100 SCFM.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTri-Star series instrument-pressure regulator (R354 \"I\" option)\u003c\/li\u003e\n\u003cli\u003ePort size: 1\/2\" NPT\u003c\/li\u003e\n\u003cli\u003ePressure adjustment range: 3 to 20 PSI (instrument)\u003c\/li\u003e\n\u003cli\u003eMaximum supply pressure: 250 PSIG\u003c\/li\u003e\n\u003cli\u003eMaximum flow: 100 SCFM\u003c\/li\u003e\n\u003cli\u003eMicro-finished brass seat — no reduced-pressure creep — with reinforced diaphragm\u003c\/li\u003e\n\u003cli\u003eRelieving style standard · minimal pressure droop via efficient aspiration\u003c\/li\u003e\n\u003cli\u003eThree-position non-rising knob: push to lock, pull to adjust, detach for tamper resistance\u003c\/li\u003e\n\u003cli\u003eBody: black-coated aluminum · Bonnet: glass-filled nylon · Seals: Buna-N · Seat: brass\u003c\/li\u003e\n\u003cli\u003e1\/4\" full-flow gauge port · Operating temperature: 40°F to 120°F\u003c\/li\u003e\n\u003cli\u003eIn-line or modular install · easily panel mounted · tamper-proof cap included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cp\u003eInstrumentation and process air, assembly and production lines, paint and finishing systems, and medium-flow pneumatic equipment requiring accurate low-pressure regulation.\u003c\/p\u003e\n\u003cp\u003eThe Arrow Pneumatics R354I combines a rugged aluminum body and brass seat with precise 3–20 PSI instrument control and 100 SCFM capacity — reliable pressure management for demanding compressed air systems.\u003c\/p\u003e","brand":"Arrow Pneumatics","offers":[{"title":"Default Title","offer_id":54279974551827,"sku":"R354I","price":59.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/intermedreg1_1.png?v=1781285194","url":"https:\/\/aircompressorstore.com\/products\/arrow-pneumatics-r354i-tristar-instrument-air-regulator-1-2-npt-100-scfm-3-20-psi","provider":"Warthog Air Compressor Store","version":"1.0","type":"link"}